<template>
    <div class="setting-drawer" ref="settingDrawer">
        <a-drawer
                width="300"
                placement="right"
                :closable="false"
                @close="onClose"
                :visible="visible"
                :getContainer="() => $refs.settingDrawer"
                :style="{}"
        >
            <div class="setting-drawer-index-content">

                <div :style="{ marginBottom: '24px' }">
                    <h3 class="setting-drawer-index-title">整体风格设置</h3>

                    <div class="setting-drawer-index-blockChecbox">
                        <a-tooltip>
                            <template slot="title">
                                暗色菜单风格
                            </template>
                            <div class="setting-drawer-index-item" @click="handleMenuTheme('dark')">
                                <img src="https://gw.alipayobjects.com/zos/rmsportal/LCkqqYNmvBEbokSDscrm.svg" alt="dark">
                                <div class="setting-drawer-index-selectIcon" v-if="navTheme === 'dark'">
                                    <a-icon type="check"/>
                                </div>
                            </div>
                        </a-tooltip>

                        <a-tooltip>
                            <template slot="title">
                                亮色菜单风格
                            </template>
                            <div class="setting-drawer-index-item" @click="handleMenuTheme('light')">
                                <img src="https://gw.alipayobjects.com/zos/rmsportal/jpRkZQMyYRryryPNtyIC.svg" alt="light">
                                <div class="setting-drawer-index-selectIcon" v-if="navTheme !== 'dark'">
                                    <a-icon type="check"/>
                                </div>
                            </div>
                        </a-tooltip>
                    </div>
                </div>

                <div :style="{ marginBottom: '24px' }">
                    <h3 class="setting-drawer-index-title">主题色</h3>

                    <div style="height: 20px">
                        <a-tooltip class="setting-drawer-theme-color-colorBlock" v-for="(item, index) in colorList" :key="index">
                            <template slot="title">
                                {{ item.key }}
                            </template>
                            <a-tag :color="item.color" @click="changeColor(item.color)">
                                <a-icon type="check" v-if="item.color === primaryColor"></a-icon>
                            </a-tag>
                        </a-tooltip>

                    </div>
                </div>
                <a-divider />

                <div :style="{ marginBottom: '24px' }">
                    <h3 class="setting-drawer-index-title">导航模式</h3>

                    <div class="setting-drawer-index-blockChecbox">
                        <a-tooltip>
                            <template slot="title">
                                侧边栏导航
                            </template>
                            <div class="setting-drawer-index-item" @click="handleLayout('sidemenu')">
                                <img src="https://gw.alipayobjects.com/zos/rmsportal/JopDzEhOqwOjeNTXkoje.svg" alt="sidemenu">
                                <div class="setting-drawer-index-selectIcon" v-if="layoutMode === 'sidemenu'">
                                    <a-icon type="check"/>
                                </div>
                            </div>
                        </a-tooltip>

                        <a-tooltip>
                            <template slot="title">
                                顶部栏导航
                            </template>
                            <div class="setting-drawer-index-item" @click="handleLayout('topmenu')">
                                <img src="https://gw.alipayobjects.com/zos/rmsportal/KDNDBbriJhLwuqMoxcAr.svg" alt="topmenu">
                                <div class="setting-drawer-index-selectIcon" v-if="layoutMode !== 'sidemenu'">
                                    <a-icon type="check"/>
                                </div>
                            </div>
                        </a-tooltip>
                    </div>
                    <div :style="{ marginTop: '24px' }">
                        <a-list :split="false">
                            <a-list-item>
                                <a-tooltip slot="actions">
                                    <template slot="title">
                                        该设定仅 [顶部栏导航] 时有效
                                    </template>
                                    <a-select size="small" style="width: 80px;" :defaultValue="contentWidth" @change="handleContentWidthChange">
                                        <a-select-option value="Fixed">固定</a-select-option>
                                        <a-select-option value="Fluid" v-if="layoutMode !== 'sidemenu'">流式</a-select-option>
                                    </a-select>
                                </a-tooltip>
                                <a-list-item-meta>
                                    <div slot="title">内容区域宽度</div>
                                </a-list-item-meta>
                            </a-list-item>
                            <a-list-item>
                                <a-switch slot="actions" size="small" :defaultChecked="fixedHeader" @change="handleFixedHeader" />
                                <a-list-item-meta>
                                    <div slot="title">固定 Header</div>
                                </a-list-item-meta>
                            </a-list-item>
                            <a-list-item>
                                <a-switch slot="actions" size="small" :disabled="!fixedHeader" :defaultChecked="autoHideHeader" @change="handleFixedHeaderHidden" />
                                <a-list-item-meta>
                                    <div slot="title" :style="{ textDecoration: !fixedHeader ? 'line-through' : 'unset' }">下滑时隐藏 Header</div>
                                </a-list-item-meta>
                            </a-list-item>
                            <a-list-item >
                                <a-switch slot="actions" size="small" :disabled="(layoutMode === 'topmenu')" :defaultChecked="fixSiderbar" @change="handleFixSiderbar" />
                                <a-list-item-meta>
                                    <div slot="title" :style="{ textDecoration: layoutMode === 'topmenu' ? 'line-through' : 'unset' }">固定侧边菜单</div>
                                </a-list-item-meta>
                            </a-list-item>
                        </a-list>
                    </div>
                </div>
                <a-divider />

                <div :style="{ marginBottom: '24px' }">
                    <h3 class="setting-drawer-index-title">其他设置</h3>
                    <div>
                        <a-list :split="false">
                            <a-list-item>
                                <a-switch slot="actions" size="small" :defaultChecked="colorWeak" @change="onColorWeak" />
                                <a-list-item-meta>
                                    <div slot="title">色弱模式</div>
                                </a-list-item-meta>
                            </a-list-item>
                            <a-list-item>
                                <a-switch slot="actions" size="small" :defaultChecked="multiTab" @change="onMultiTab" />
                                <a-list-item-meta>
                                    <div slot="title">多页签模式</div>
                                </a-list-item-meta>
                            </a-list-item>
                        </a-list>
                    </div>
                </div>
                <a-divider />
                <div :style="{ marginBottom: '24px' }">
                    <a-button
                            @click="doCopy"
                            icon="copy"
                            block
                    >拷贝设置</a-button>
                    <a-alert type="warning" :style="{ marginTop: '24px' }">
            <span slot="message">
              配置栏只在开发环境用于预览，生产环境不会展现，请手动修改配置文件
              <a href="https://github.com/sendya/ant-design-pro-vue/blob/master/src/defaultSettings.js" target="_blank">src/defaultSettings.js</a>
            </span>
                    </a-alert>
                </div>
            </div>
            <div class="setting-drawer-index-handle" @click="toggle">
                <a-icon type="setting" v-if="!visible"/>
                <a-icon type="close" v-else/>
            </div>
        </a-drawer>
    </div>
</template>

<script>
    import DetailList from '@/components/tools/DetailList'
    import SettingItem from '@/components/setting/SettingItem'
    import config from '@/config/defaultSettings'
    import { updateTheme, updateColorWeak, colorList } from '@/components/tools/setting'
    import { mixin, mixinDevice } from '@/utils/mixin'

    export default {
        components: {
            DetailList,
            SettingItem
        },
        mixins: [mixin, mixinDevice],
        data () {
            return {
                visible: true,
                colorList,
                baseConfig: Object.assign({}, config)
            }
        },
        watch: {

        },
        mounted () {
            const vm = this
            setTimeout(() => {
                vm.visible = false
            }, 16)
            // 当主题色不是默认色时，才进行主题编译
            if (this.primaryColor !== config.primaryColor) {
                updateTheme(this.primaryColor)
            }
            if (this.colorWeak !== config.colorWeak) {
                updateColorWeak(this.colorWeak)
            }
        },
        methods: {
            showDrawer () {
                this.visible = true
            },
            onClose () {
                this.visible = false
            },
            toggle () {
                this.visible = !this.visible
            },
            onColorWeak (checked) {
                this.baseConfig.colorWeak = checked
                this.$store.dispatch('ToggleWeak', checked)
                updateColorWeak(checked)
            },
            onMultiTab (checked) {
                this.baseConfig.multiTab = checked
                this.$store.dispatch('ToggleMultiTab', checked)
            },
            handleMenuTheme (theme) {
                this.baseConfig.navTheme = theme
                this.$store.dispatch('ToggleTheme', theme)
            },
            doCopy () {
                const text = `export default {
  primaryColor: '${this.baseConfig.primaryColor}', // primary color of ant design
  navTheme: '${this.baseConfig.navTheme}', // theme for nav menu
  layout: '${this.baseConfig.layout}', // nav menu position: sidemenu or topmenu
  contentWidth: '${this.baseConfig.contentWidth}', // layout of content: Fluid or Fixed, only works when layout is topmenu
  fixedHeader: ${this.baseConfig.fixedHeader}, // sticky header
  fixSiderbar: ${this.baseConfig.fixSiderbar}, // sticky siderbar
  autoHideHeader: ${this.baseConfig.autoHideHeader}, //  auto hide header
  colorWeak: ${this.baseConfig.colorWeak},
  multiTab: ${this.baseConfig.multiTab},
  // vue-ls options
  storageOptions: {
    namespace: 'pro__',
    name: 'ls',
    storage: 'local',
  }
}`
                this.$copyText(text).then(message => {
                    console.log('copy', message)
                    this.$message.success('复制完毕')
                }).catch(err => {
                    console.log('copy.err', err)
                    this.$message.error('复制失败')
                })
            },
            handleLayout (mode) {
                this.baseConfig.layout = mode
                this.$store.dispatch('ToggleLayoutMode', mode)
                // 因为顶部菜单不能固定左侧菜单栏，所以强制关闭
                //
                this.handleFixSiderbar(false)
            },
            handleContentWidthChange (type) {
                this.baseConfig.contentWidth = type
                this.$store.dispatch('ToggleContentWidth', type)
            },
            changeColor (color) {
                this.baseConfig.primaryColor = color
                if (this.primaryColor !== color) {
                    this.$store.dispatch('ToggleColor', color)
                    updateTheme(color)
                }
            },
            handleFixedHeader (fixed) {
                this.baseConfig.fixedHeader = fixed
                this.$store.dispatch('ToggleFixedHeader', fixed)
            },
            handleFixedHeaderHidden (autoHidden) {
                this.baseConfig.autoHideHeader = autoHidden
                this.$store.dispatch('ToggleFixedHeaderHidden', autoHidden)
            },
            handleFixSiderbar (fixed) {
                if (this.layoutMode === 'topmenu') {
                    this.baseConfig.fixSiderbar = false
                    this.$store.dispatch('ToggleFixSiderbar', false)
                    return
                }
                this.baseConfig.fixSiderbar = fixed
                this.$store.dispatch('ToggleFixSiderbar', fixed)
            }
        }
    }
</script>

<style lang="less" scoped>

    .setting-drawer-index-content {

        .setting-drawer-index-blockChecbox {
            display: flex;

            .setting-drawer-index-item {
                margin-right: 16px;
                position: relative;
                border-radius: 4px;
                cursor: pointer;

                img {
                    width: 48px;
                }

                .setting-drawer-index-selectIcon {
                    position: absolute;
                    top: 0;
                    right: 0;
                    width: 100%;
                    padding-top: 15px;
                    padding-left: 24px;
                    height: 100%;
                    color: #1890ff;
                    font-size: 14px;
                    font-weight: 700;
                }
            }
        }
        .setting-drawer-theme-color-colorBlock {
            width: 20px;
            height: 20px;
            border-radius: 2px;
            float: left;
            cursor: pointer;
            margin-right: 8px;
            padding-left: 0px;
            padding-right: 0px;
            text-align: center;
            color: #fff;
            font-weight: 700;

            i {
                font-size: 14px;
            }
        }
    }

    .setting-drawer-index-handle {
        position: absolute;
        top: 240px;
        background: #1890ff;
        width: 48px;
        height: 48px;
        right: 300px;
        display: flex;
        justify-content: center;
        align-items: center;
        cursor: pointer;
        pointer-events: auto;
        z-index: 1001;
        text-align: center;
        font-size: 16px;
        border-radius: 4px 0 0 4px;

        i {
            color: rgb(255, 255, 255);
            font-size: 20px;
        }
    }
</style>
